/*
 * Copyright (c) 2013-2015 TRUSTONIC LIMITED
 * All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 */

#ifndef _API_H_
#define _API_H_

struct tbase_client;

struct tbase_client *api_open_device(bool is_from_kernel);
int api_freeze_device(struct tbase_client *client);
void api_close_device(struct tbase_client *client);
int api_open_session(struct tbase_client *client, uint32_t *session_id,
		     const struct mc_uuid_t *uuid,
		     uintptr_t tci, size_t tci_len, bool is_gp_uuid,
		     struct mc_identity *identity);
int api_open_trustlet(struct tbase_client *client, uint32_t *session_id,
		      uint32_t spid, uintptr_t trustlet, size_t trustlet_len,
		      uintptr_t tci, size_t tci_len);
int api_close_session(struct tbase_client *client, uint32_t session_id);
int api_notify(struct tbase_client *client, uint32_t session_id);
int api_wait_notification(struct tbase_client *client, uint32_t session_id,
			  int32_t timeout);
int api_malloc_cbuf(struct tbase_client *client, uint32_t len, uintptr_t *addr,
		    struct vm_area_struct *vmarea);
int api_free_cbuf(struct tbase_client *client, uintptr_t addr);
int api_map_wsms(struct tbase_client *client, uint32_t session_id,
		 struct mc_ioctl_buffer *bufs);
int api_unmap_wsms(struct tbase_client *client, uint32_t session_id,
		   const struct mc_ioctl_buffer *bufs);
int api_get_session_exitcode(struct tbase_client *client, uint32_t session_id,
			     int32_t *exit_code);
void api_init(void);
int api_info(struct kasnprintf_buf *buf);

#endif  /* _API_H_ */